Total posts : 45366
A 100 milliwatt input modulated to 100%, (without asysmetical processing) develops about 400 milliwatts P.E.P. Or more clearly, the output of a Part 15 or any AM transmitter develops P.E.P. output of about 4 times over the the unmodulated carrier. So modulating your transmitter at either 100 or 125% positive peaks is a BIG difference. So those not interested in processing may want to reconsider.